I’ve been researching the ancestry of Violet Hemsley (Duncan) (Mann-Thomson) Fitzgerald (1881-1968), whose son Reginald Patrick Fitzgerald of Petworth, Sussex, Commander Royal Navy 1955-64 (1921-2002) can be found at The Peerage website, here:
http://www.thepeerage.com/p66131.htm#i661306
Violet’s uncle, William Butler Duncan of New York City (1830-1912), was a Scottish-American banker and railroad magnate who during the 1860s entertained the Prince of Wales (later King Edward VII) and his younger brother the Duke of Connaught, at his mansion on Fifth Avenue in Manhattan. His wife was Jane Percy Sargent (1833-1905), granddaughter of Winthrop Sargent (1753-1820), Governor of the Mississippi Territory 1798-1801. W. Butler Duncan has a Wikipedia entry:
https://en.wikipedia.org/wiki/W._Butler_Duncan
He can also be found in the Genealogics database, here:
https://www.genealogics.org/getperson.php?personID=I00687998&tree=LEO
Duncan’s son-in-law, journalist Paul Dana (1852-1930), was the editor of the New York ‘Sun’ newspaper from 1897-1903. Duncan’s daughter, Dame Jessie Percy Butler Wilton (Duncan) Phipps (1855-1934), has an entry in ODNB:
https://www.oxforddnb.com/search?q=Jessie+Phipps&searchBtn=Search&isQuickSearch=true
As does the granddaughter of Dame Jessie Phipps, British actress Joyce Grenfell (1910-1979):
https://www.oxforddnb.com/display/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-31172?rskey=4guOQL&result=1
This Duncan family is covered in the article ‘Duncan late of Knossington Grange’ in Burke’s Landed Gentry 13th Edn (1921), p. 534.
It is also covered much more thoroughly in the article ‘Alexander Duncan (1805-1889) of Scotland, Connecticut, Rhode Island, New York, and England’ by Kip Sperry in the book ‘Genealogies of Rhode Island Families: From The New England Historical and Genealogical Register’ Vol. I (1989), pp. 430-437.
None of the above sources have traced the royal ancestry of the Duncans of Providence, Rhode Island. Given the prominence of several descendants, in both the U.S. and Britain, it may make a nice addition to a subsequent edition of Gary Boyd Roberts’s ‘Royal Descents of 900 Immigrants’ series.
Through his father, William Butler Duncan of New York City, his daughter Dame Jessie Phipps, and his granddaughter Joyce Grenfell, descend from two of the illegitimate sons of James V of Scotland.
James V had two sons A1 and B1 (see below):
A1) Robert Stewart, 1st Earl of Orkney (1533-1593) m. Lady Janet Kennedy (c.1542-1598), and had
A2) Lady Mary Stewart (b. c.1562) m. Patrick, 6th Lord Gray (c.1560-1611, descended from Edward III), and had
A3) Hon. Jane Gray (c.1590-1640) m. John Wemyss, 1st Earl Wemyss (1586-1649, descended from Edward III), and had
A4) Lady Elizabeth Wemyss (d. 1667) m. Sir John Aytoun of that Ilk (c.1600-1676), and had
A5) Margaret Aytoun (b. 1647) m. Sir Archibald Hope, Lord Rankeillor (1639-1706, descended from Edward III), and had
A6) Margaret Hope (1677-1751) m. Patrick Scott, 2nd of Rossie House (1664-1731), and had
A7) Archibald Scott, 3rd of Rossie House (c.1703-1773) m. Janet Scott of Benholm (b. 1703), and had
A8) PATRICK SCOTT, 4th of Rossie House, Craig, Forfarshire, Scotland, b. c.1728; d. 14 Apr. 1814 Nether Dysart House, Lunan, Forfarshire, bur. Inchbrayock [Craig] Parish Kirkyard, Forfarshire; m. MARGARET FORBES (see B8 below), and had
A9) JANET SCOTT, b. 19 Jan. 1779 Rossie House, bap. 24 Jan. 1779 Craig Parish Kirk, Forfarshire; d. 5 June 1805 Parkhill House, Arbroath, Forfarshire, bur. Craig Parish Kirkyard; m. 31 Aug. 1799 St Mary Church, Maryton, Forfarshire, ALEXANDER DUNCAN of Parkhill House, surgeon for Honorable East India Company (b. 29 Jan. 1758; d. 4 Aug. 1832, bur. Craig Parish Kirkyard), son of David Duncan of Brechin, merchant & Margaret Jamieson, and had
A10) ALEXANDER DUNCAN of Providence, Rhode Island and of Knossington Grange, Leicestershire, banker and lawyer, b. 25 May 1805 Parkhill House, Arbroath; d. 14 Oct. 1889 North House, Putney, Surrey, bur. 18 Oct. 1889 St Peter Church, Knossington; m. 11 Oct. 1827 New Haven, Connecticut, SARAH BUTLER (b. 16 May 1806 Rhode Island; d. 26 Dec. 1888 7 Princes Gate, London, bur. 31 Dec. 1888 St Peter Church, Knossington), dau. of Samuel Butler of Providence, Rhode Island, merchant & master mariner (c.1755-1814) & Sarah Whipple (c.1761-1811), and had
A11) WILLIAM BUTLER DUNCAN of Manhattan, New York, banker & railroad executive, b. 17 Mar. 1830 No. 3 Heriot Row, Edinburgh, Scotland; d. 20 June 1912 1 Fifth Avenue, Manhattan, bur. North Burial Ground, Providence, Rhode Island; m. 22 Nov. 1853 New Orleans, Louisiana, JANE PERCY SARGENT (b. 25 Aug. 1833 Philadelphia, Pennsylvania, bap. 15 Apr. 1835 St Stephen Episcopal Church, Philadelphia; d. 11 Dec. 1905 1 Fifth Avenue, Manhattan, bur. North Burial Ground, Providence), dau. of George Washington Sargent of Philadelphia (1802-1864) & Margaret Isabella Jessie Percy (c.1796-1865), and had issue, two sons and two daughters.
B1) James Stewart, 1st Earl of Moray, illegit. (1531-1570) m. Lady Agnes Keith (c.1544-1588, descended from James I of Scotland), and had
B2) Elizabeth Stewart, 2nd Countess of Moray (1565-1591) m. James Stewart, 2nd Earl of Moray (1565-1592, descended from Edward III), and had
B3) Lady Grizel Stewart (b. c.1590) m. Sir Robert Innes, 1st Baronet of That Ilk (1584-1658, descended from James IV), and had
B4) Sir Robert Innes, 2nd Baronet of That Ilk (d. 1689) m. Hon. Jean Ross (descended from James II of Scotland), and had
B5) Margaret Innes m. Hugh Rose, 14th Laird of Kilravock Castle (d. 1687), and had
B6) Margaret Rose m. Sir William Forbes, 3rd Baronet of Craigievar (1660-c.1730, descended from Edward III), and had
B7) Sir Arthur Forbes, 4th Baronet of Craigievar (1709-1773) m. 2nd Margaret Strachan, and had
B8) MARGARET FORBES, b. c.1752; d. 12 July 1839, bur. Inchbrayock [Craig] Parish Kirkyard, Forfarshire; m. PATRICK SCOTT, 4th of Rossie House (see A8 above)
A Very Merry Christmas to all.
Cheers, ------Brad